A very helpful tool for those who want to lose weight is a support group. Fortunately, many online support groups are now available. If you have decided to make the commitment to lose weight - don't do it alone! Join an online support community, in addition to, any "live" weight-loss communities you may be considering. These communities feature literally millions of generous people, all focused on a common goal. That goal is to lean on each other while you give and receive encouragement and support.